The MX-1 is the perfect blend of price and performance. It comes up big in ventilation, graphics and construction. Oh, and James Stewart wears it.  Features: Lightweight fiberglass shell Force-flow ventilation system for cooling and comfort Removable and washable, air channeled comfort liner EPS-lined chinbar Integrated vented roost guard Padded chin strap with D-ring closure and strap keeper Three EPS liner sizes for incredible fit Five-year warranty Certification: SNELL 2005, DOT   All Helmets are shipped out within 3-5 business days.  If a helmet is out of stock you will be given the option of an immediate refund thru paypal or to back order the helmet when it comes back into stock.